two vents on driver side blows out hot air and two vents on passage side blows cold air and works fine all the time but the driver side is the problem what do you think i need to do


Asked by Feb 26, 2016 at 12:48 PM about the 2002 Buick LeSabre Limited Sedan FWD

Question type: Maintenance & Repair

what is causing this?

3 Answers


Sounds like the air diverter inside the vent hose may not be functioning. Does the air blow with the same strength from both sides or is the driver's side air volume lower in addition to it having a warmer temp?

4 of 4 people found this helpful.

It blows the same

1 of 1 people found this helpful.

Blows harder on passenger side

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